detailer
noun[C]
USuk/ˈdiːteɪlər/usCOMMERCE,MARKETING(alsodetail person)
apersonwhovisitsa company'scustomers, to give theminformationabout the company'sproductsand tofindout about thelevelofsales, etc.:
Apharmaceuticaldetailerpromotesthe use of, andsells,legaldrugsand otherpharmaceuticalproductstophysicians,dentists,hospitals, etc.
TRANSPORT(alsoauto detailer)
apersonwhosejobis tocleanthe inside andoutsideofcars